101220000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{241}}^1$

素因数の和:281

約数の個数: 240

約数和(自身を含む): 381028032

約数和(自身を除く): 279808032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 241, 250, 280, 300, 336, 350, 375, 400, 420, 480, 482, 500, 525, 560, 600, 625, 672, 700, 723, 750, 800, 840, 875, 964, 1000, 1050, 1120, 1200, 1205, 1250, 1400, 1446, 1500, 1680, 1687, 1750, 1875, 1928, 2000, 2100, 2400, 2410, 2500, 2625, 2800, 2892, 3000, 3360, 3374, 3500, 3615, 3750, 3856, 4000, 4200, 4375, 4820, 5000, 5061, 5250, 5600, 5784, 6000, 6025, 6748, 7000, 7230, 7500, 7712, 8400, 8435, 8750, 9640, 10000, 10122, 10500, 11568, 12000, 12050, 13125, 13496, 14000, 14460, 15000, 16800, 16870, 17500, 18075, 19280, 20000, 20244, 21000, 23136, 24100, 25305, 26250, 26992, 28000, 28920, 30000, 30125, 33740, 35000, 36150, 38560, 40488, 42000, 42175, 48200, 50610, 52500, 53984, 57840, 60000, 60250, 67480, 70000, 72300, 80976, 84000, 84350, 90375, 96400, 101220, 105000, 115680, 120500, 126525, 134960, 140000, 144600, 150625, 161952, 168700, 180750, 192800, 202440, 210000, 210875, 241000, 253050, 269920, 289200, 301250, 337400, 361500, 404880, 420000, 421750, 451875, 482000, 506100, 578400, 602500, 632625, 674800, 723000, 809760, 843500, 903750, 964000, 1012200, 1054375, 1205000, 1265250, 1349600, 1446000, 1687000, 1807500, 2024400, 2108750, 2410000, 2530500, 2892000, 3163125, 3374000, 3615000, 4048800, 4217500, 4820000, 5061000, 6326250, 6748000, 7230000, 8435000, 10122000, 12652500, 14460000, 16870000, 20244000, 25305000, 33740000, 50610000, 101220000]

約数ペア:

[(1, 101220000), (2, 50610000), (3, 33740000), (4, 25305000), (5, 20244000), (6, 16870000), (7, 14460000), (8, 12652500), (10, 10122000), (12, 8435000), (14, 7230000), (15, 6748000), (16, 6326250), (20, 5061000), (21, 4820000), (24, 4217500), (25, 4048800), (28, 3615000), (30, 3374000), (32, 3163125), (35, 2892000), (40, 2530500), (42, 2410000), (48, 2108750), (50, 2024400), (56, 1807500), (60, 1687000), (70, 1446000), (75, 1349600), (80, 1265250), (84, 1205000), (96, 1054375), (100, 1012200), (105, 964000), (112, 903750), (120, 843500), (125, 809760), (140, 723000), (150, 674800), (160, 632625), (168, 602500), (175, 578400), (200, 506100), (210, 482000), (224, 451875), (240, 421750), (241, 420000), (250, 404880), (280, 361500), (300, 337400), (336, 301250), (350, 289200), (375, 269920), (400, 253050), (420, 241000), (480, 210875), (482, 210000), (500, 202440), (525, 192800), (560, 180750), (600, 168700), (625, 161952), (672, 150625), (700, 144600), (723, 140000), (750, 134960), (800, 126525), (840, 120500), (875, 115680), (964, 105000), (1000, 101220), (1050, 96400), (1120, 90375), (1200, 84350), (1205, 84000), (1250, 80976), (1400, 72300), (1446, 70000), (1500, 67480), (1680, 60250), (1687, 60000), (1750, 57840), (1875, 53984), (1928, 52500), (2000, 50610), (2100, 48200), (2400, 42175), (2410, 42000), (2500, 40488), (2625, 38560), (2800, 36150), (2892, 35000), (3000, 33740), (3360, 30125), (3374, 30000), (3500, 28920), (3615, 28000), (3750, 26992), (3856, 26250), (4000, 25305), (4200, 24100), (4375, 23136), (4820, 21000), (5000, 20244), (5061, 20000), (5250, 19280), (5600, 18075), (5784, 17500), (6000, 16870), (6025, 16800), (6748, 15000), (7000, 14460), (7230, 14000), (7500, 13496), (7712, 13125), (8400, 12050), (8435, 12000), (8750, 11568), (9640, 10500), (10000, 10122)]